Seiko Cal. 6336 - 991

Seiko 6336-991

This Automatic model from 1977 features a 36mm Hardlex-Coated Steel case. Powered by the 6336 caliber with 25j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-a5ef4f02e4cc]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
25j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1977

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